Chan Zuckerberg Biohub Inc
2682 Middlefield Rd Ste I, Redwood City, CA · IRS data through FY2024
Revenue, expenses and net assets
Revenue Expenses Net assets
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| FY2024 | $99,552,025 | $142,410,025 | $1,392,719,997 |
| FY2023 | $1,290,610,523 | $108,026,488 | $1,435,577,997 |
| FY2022 | $16,409,981 | $90,813,707 | $252,993,962 |
| FY2021 | $10,314,755 | $73,821,019 | $327,397,688 |
| FY2020 | $14,019,977 | $77,357,507 | $390,903,952 |
| FY2019 | $12,243,476 | $65,302,033 | $454,241,482 |
| FY2018 | $9,797,106 | $55,215,728 | $507,300,039 |
| FY2017 | $9,493,904 | $33,835,040 | $552,718,661 |
| FY2016 | $580,779,624 | $6,969,827 | $577,059,797 |
Form 990 filings
The returns filed by Chan Zuckerberg Biohub Inc (EIN 81-1669175), including Form 990 PDFs and e-file data by year, are available in ProPublica's Nonprofit Explorer. The figures on this page come from IRS data files built from those returns.
Where the revenue came from
| Source | Amount | % of revenue |
|---|---|---|
| Contributions & grants | $92,527,253 | 93% |
| Program service revenue | $322,389 | <1% |
| Other revenue | $6,702,383 | 7% |
Where the money was spent
| Category | Amount | % of expenses |
|---|---|---|
| Program services | $121,540,906 | 85% |
| Management & general | $20,869,119 | 15% |
| Fundraising | $0 | 0% |
What the numbers show
- Contributions & grants made up 93% of total revenue in FY2024.
- Program services accounted for 85% of functional expenses, management & general 15%, and fundraising 0%.
- 85% of functional expenses went to program services in FY2024. That is higher than 68.2% of 22 Medical Research organizations in CA.
- Net assets covered about 117.4 months of expenses at the end of the reporting year. That puts it in the 85th percentile among 335 Medical Research organizations in CA.
- Total revenue was higher than 98.3% of 350 Medical Research organizations in CA.
- Total revenue fell from $580,779,624 in FY2016 to $99,552,025 in FY2024. Revenue increased in 5 and decreased in 3 of 8 year-over-year comparisons.
- Expenses exceeded revenue in 7 of 9 reported years (FY2017, FY2018, FY2019, FY2020, FY2021, FY2022, FY2024).
- The highest revenue on record here is $1,290,610,523 in FY2023.
- Net assets grew from $577,059,797 to $1,392,719,997 between FY2016 and FY2024.
- Contributions and grants made up 100% of revenue in FY2016 and 93% in FY2024.
- Listed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (public charity).
Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.
About this organization
CONDUCT CUTTING EDGE MEDICAL RESEARCH
IRS status
| Ruling year | 2016 |
| Subsection | 501(c)(3) |
| Classification | Public charity |
| Program area (NTEE) | H99 — Medical Research |
| Donations | Listed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (public charity). |
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Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded November 4, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.
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